Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
When making small products with high integration, we have considered
When we design PCB, we pay great attention to the direction and corresponding order of the position numbers. We are worried that th...
I used to use PyQt and Pyside2 more often. Here, let’s learn about Tkinter interface Python GUI tkinter window tutorial collection (just read this article) - Hong Wei - Blog Park (cnblogs.com) .
1. Op...
The LoRa debugging process mentioned earlier has been delayed due to business trips, and I haven’t had time to write a post to share it. Today it’s finally here~~~~Debugging tasksUse nRF52832 (Bluetoo...
The main application scenarios of short-range wireless products come from the emerging Internet of Things. The application scenarios of the Internet of Things are diverse, and various short-range wire...
Thu Nov 11, 2021 16:40:49: Failed to set configuration with MCU name STM8S105C6: SWIM error [30004]: Comm timeoutThu Nov 11, 2021 16:41:11: Failed to write chunk with size 128 at address 0x8000: SWIM ...
The US Patent Office has published details of a new Tesla patent for a windshield wiper that uses a laser beam to clear debris from the driver's view. Image source: Tesla In the past, Tesla has ...[Details]
On September 9, CATL and BMW Group announced a long-term agreement. Starting from 2025, CATL will supply cylindrical batteries for BMW Group's pure electric vehicles based on the "new generation" mod...[Details]
You must have heard of AMD's processors or graphics cards, but have you ever heard of AMD bicycles? Recently, a store called Amdfanstore sold two AMD bicycles. Although they are not manufactured by...[Details]
The passive high-impedance probe of the oscilloscope is widely used. Engineers often connect the probe to different oscilloscopes, or connect different probes to the oscilloscope. In the new system a...[Details]
1. Not familiar with the internal structure of FPGA and the basic principles of programmable logic devices.
Why is FPGA programmable? I'm afraid many novices don't know, and they don't want to kn...[Details]
Hardware: Using PA11 pin It should be clear that the PxN pins share the external interrupt line EXTIN and the external interrupt vector EXTIN_IRQn and the interrupt service routine entry EXTIN_IRQH...[Details]
WARREN, N.J., May 8, 2012 – ANADIGICS, Inc. (NASDAQ: ANAD), a leading global provider of radio frequency (RF) solutions, today announced that it has begun volume shipments of its AWT6621 fourth-gener...[Details]
If my understanding of implementing IAP is wrong, I hope you can correct me.
1. The IAP part program and the application program are written in two separate projects.
2. Before compiling the appli...[Details]
The loading system is widely used in the fully automatic quantitative loading control of liquid chemical products such as methanol, refined oil, and liquefied gas. In the traditional loading system d...[Details]
Push-pull output: can output high or low level and connect digital devices; push-pull structure generally refers to two transistors that are controlled by signals from the abdomen respectively, and...[Details]
This afternoon, OPPO held a press conference in Hangzhou to officially launch the new models Reno3 and Reno3 Pro. The Reno series has undergone many changes this year: the first generation was r...[Details]
On July 11, Red Magic officially released the Red Magic 7S series of gaming phones. Red Magic has always been committed to creating benchmark-level professional gaming equipment that meets user expec...[Details]
An active speaker is a combination of a speaker and an amplifier. Therefore, the noise analysis of an active speaker is similar to that of a general amplifier. HIFI amplifiers can be used as a refere...[Details]
Schematic of stacked, twisted cuprate superconductors. Image source: Physicist Organization Network Superconductors have been a hot topic in physics for decades. But these materials, which allow pe...[Details]
The engine electronic control system, also known as the engine management system (EMS), is a system that uses electronic technology to monitor and control the engine operation in real time. It coll...[Details]
PCB Design
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